MSK075E-0450-FN-M2-UG0-RNNN
MSK IndraDyn S Synchronous Motors
The MSK075E-0450-FN-M2-UG0-RNNN, Bosch Rexroth Indramat, MSK IndraDyn S Synchronous Motors model combines precision engineering with robust construction for advanced motion control. This IndraDyn S Synchronous Servomotor delivers high dynamic performance in a compact Motor Size 075 frame and extended Motor Length E envelope. Featuring a plain shaft and increased concentricity design, it ensures minimal runout and consistent alignment under variable load conditions. With a Rated Speed Code 0450, the motor excels in applications demanding stringent speed and position accuracy.
The servomotor employs liquid cooling to sustain optimum thermal conditions during continuous operation, reducing hot spots and prolonging winding life. A rotatable 240° encoder connector supports flexible cable routing, while the optical Multiturn Absolute encoder with EnDat2.1 interface and 2048 signal periods resolution provides high-fidelity feedback for closed-loop control. Electrical performance is strong: it maintains a continuous torque of 23.0 Nm at standstill with 15.6 A (100 K), and peaks at 88.0 Nm under a maximum current of 63.9 A. The substantial 4,460 mH winding inductivity smooths current ripple and enhances drive stability.
Designed without a holding brake, the MSK075E-0450-FN-M2-UG0-RNNN streamlines mechanical integration and reduces cycling wear. Its plain shaft configuration simplifies coupling to gears, pulleys, or direct-drive mechanisms, cutting assembly time. Precise encoder feedback and robust liquid-cooled performance deliver the reliability needed for high-speed robotics, packaging machinery, and precision indexing systems.
Technical Specifications
Cooling
Liquid cooling
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
E
Motor Size
075
Holding Brake
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
15.6 A
Continuous Torque at Standstill 100 K
23.0 Nm
Maximum Current
63.9 A
Maximum Torque
88.0 Nm
Winding Inductivity
4,460 mH
Frequently Asked Questions
How does the liquid cooling system benefit the MSK075E-0450-FN-M2-UG0-RNNN motor?
Liquid cooling enhances heat dissipation, allowing the motor to maintain consistent performance during high-load operations. It also improves efficiency and extends the motor’s operational life in demanding environments.
Why is a multiturn absolute encoder used in the MSK075E-0450-FN-M2-UG0-RNNN?
The multiturn absolute encoder provides precise position feedback without requiring homing after power loss. This ensures accuracy and reliability in complex motion sequences.
How does the motor’s high maximum torque of 88.0 Nm improve system performance?
The high torque output allows for rapid acceleration and better handling of dynamic loads. It’s especially valuable in applications requiring fast, precise motion control.
What advantage does the 63.9 A maximum current capacity offer in the MSK075E-0450-FN-M2-UG0-RNNN?
A higher current capacity enables the motor to deliver peak torque when needed. This improves responsiveness during short bursts of heavy mechanical demand.
How does the “E” motor length variant impact the performance of the MSK075E-0450-FN-M2-UG0-RNNN?
The “E” length version provides a balance between compact design and increased torque output. It suits installations where space is limited but high mechanical power is required.
Common Misspellings
MSK075E0450FNM2UG0RNNN
MSK075E 0450 FN M2 UG0 RNNN
MSK-075E-0450-FN-M2-UG0-RNNN
MSK75E-0450-FN-M2-UG0-RNNN
Internal Product Review
The Bosch Rexroth Indramat MSK075E-0450-FN-M2-UG0-RNNN is a liquid-cooled servomotor for high-precision motion control. It produces 23.0 Nm of continuous torque, 88.0 Nm of maximum torque, and handles up to 63.9 A of current. This motor is commonly employed in high-speed rotary indexing tables and high-precision packaging spindle drives.
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We offer a repair service for the MSK075E-0450-FN-M2-UG0-RNNN.
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